\* i ^ * Is.

AUTHOR/SCIENTIST KING (1946) VORWALD (1951) KLOSTERKOTTER (1968) TIMBRELL and SKIDMORE (1968) WEBSTER (1970) DAVIS (1972) GROSS (1974) SHORT vs.

(Uniform OomesStc,,Slraight EMU of Lading -- Short Form adopted by Rail and Motor Carrion June 10, 1949

VWMTCUUTl Pftooucn VC

Genirifupct fan i With zero air flow, preaauro difference In horizontal duet between A and B equals taro *!

Walworth Serial 150 Catl Steel Valve* a/e tough and wear-rasitront.

POWER BUYERS* GUIDE MID-YEAR, 1948 COUPLING.

BUYERS* GUIDE M ID-YEAR, 1946 PACKINGS meet ALL requirements "AMBEST"--The Universal Packing Of long, pliable, oaH*btolinn fnnlnllln QUO?

1 OPERATING AISLE- The two new 100.000-tb-per-hr boiler* ond stoirwoys, to either the bosament or the drum plotform ond ore crronged so meter ond control panels, feedwater volvcs fan room, ore In or near possagswoy between the two boiler* Steam Plant Modernized With Pulp and paper mill eliminates four old stoker-fired boilers, and superimposes 600-psi 700-F steam and power generators on 170-psi 475-F system.

lelt-- A-S-H Auiometlc Squtn(i Had of lh# Automatic S#qv#fKt Hydrovoc.

i ll ;U f 1; - These three tables are based S fi li i i&t-.on thoroughly practical con- | siderations of standard Insu- | -4 lotion thickness, heat loss, load J 1 Visi*factor, fixed'charges, fuel cost, 0.3 temperature conditions, oper v11m j II 11 tiating hours and labor costs f JMWtliffl ,400 600 000 1,000 1,200 Haat trantmlatlen, Btu ft* hr per, sq ft, a.

more thorough tube (leaning AT LESS COST Size for glte, the Wilson ECT Series Air Motor will develop up to 40% more power than ordinary moron.

SALES DEPARTMENT American .Standard Radiator Sanitary CORPORATION P.

ftOTOJET QwUon TUBE CLEANERS More POWER NEWS !"

READ YOUR SMOKE SIGNALS POWER Served w. uoo ______ .